Whether you're building your first Arduino project or need a reliable sensor for advanced robotics, this complete tutorial covers wiring, coding, and troubleshooting with step-by-step instructions. If ...

Build a Speed Sensor using Arduino with IR speed sensors to accurately measure the speed of moving objects. This tutorial covers circuit design, sensor calibration, speed calculations, and optimized ...

IR_Sensor_With_Arduino Controlling an LED with Arduino Using an IR Sensor An Infrared (IR) sensor is a commonly used device for proximity detection and object sensing. When combined with an Arduino ...

I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ...

Posted in Arduino Hacks Tagged A4988, arduino, dispenser, ir sensor, label, NEMA-17, stepper motor, sticker ...

void loop () { // Main code here, infinte while loop IRvalueA = analogRead (pinIRa); //specifies the Analog read pinout on the Arduino IRvalueD = digitalRead (pinIRd); //specifies the digigal read ...

It is built around Arduino Uno board (Board1) along with IR sensor TSOP 1738 wired on a breadboard. Pinout of TSOP 1738 is shown in Fig. 3. Fig. 2: Circuit diagram for IR decoding Fig. 3: TSOP 1738 ...

For patients to receive good care, doctors must be present. To administer medication or provide treatment, he can’t be everywhere at once. If we regularly examine our health, we may be able to ...